EP1156234A2 - Sensor - Google Patents
Sensor Download PDFInfo
- Publication number
- EP1156234A2 EP1156234A2 EP01108832A EP01108832A EP1156234A2 EP 1156234 A2 EP1156234 A2 EP 1156234A2 EP 01108832 A EP01108832 A EP 01108832A EP 01108832 A EP01108832 A EP 01108832A EP 1156234 A2 EP1156234 A2 EP 1156234A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- antenna
- component
- sealing ring
- sensor
- rotatable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
- F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
- F16J15/3256—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals
- F16J15/326—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals with means for detecting or measuring relative rotation of the two elements
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
Definitions
- the invention relates to a component, in particular for a transmission or an engine, and a Process control or diagnostic methods, a series of devices, in particular of gears or motors and a method of manufacturing, distributing and delivering Drives, including gearboxes, converters and / or electric motors, for international customers.
- the invention is therefore based on the object of such a system, a Component, in particular for a transmission or an engine, and a method for Develop process control while avoiding the aforementioned disadvantages.
- the process control process should be few additional components or fewer components, the series from Devices, in particular gears or motors, should be designed as inexpensively as possible and the method for manufacturing, distributing and supplying drives, including gears, Inverters and / or electric motors, for international customers as inexpensively and as possible customer friendly.
- Essential features of the invention in the component are that a rotatable and / or stationary antenna for transmitting and / or receiving radio frequency in or with the Component is formed and / or integrated, the rotatable antenna designed in this way is that the sending and / or receiving radio frequency at least for the transmission of Energy to supply a rotatable, electrical with the rotatable antenna connected sensor is executable, and that the stationary antenna is designed such that the transmission and / or reception of radio frequency for the transmission of information at least one of a first electronic electrically connected to the stationary antenna Circuit is executable, and wherein measured values recorded by means of the sensor physical quantities belong to the information.
- the advantage here is that energy and information about measured values can be transmitted without contact are and the component is inexpensive to manufacture. Besides, the solution is through that Combine and combine the component with the antenna compact and space-saving. Another important advantage is that the use of the invention without or without essential Modification or redesign of existing components is feasible because one or more Components of the existing series only by a special inventive Component must be replaced. In particular, no change in size is essential Components necessary because of the integration and compactness mentioned.
- the rotating sensor advantageously does not require an essential one Energy storage, such as battery or the like, since the energy to it by means of the rotatable Antenna is transmitted. Since there is no contact, i.e. a spatial separation, between stationary and with rotatable antenna, the invention is great even in the presence electric field strengths and, if the sensor is designed appropriately, even if it is present large magnetic field strengths can be used. With a suitable execution of the invention Component even a special antenna is dispensable, in particular this is the case Case when a metallic part is surrounded by an insulating layer or the like. On a further advantage is that which can be achieved by air and / or the insulating layers Isolation.
- an essential one Energy storage such as battery or the like
- Another advantage is that energy and information about measured values are contactless are transferable and the sensor is inexpensive to manufacture.
- the solution is through that Combine and combine the component with the antenna compact and space-saving.
- the rotating sensor does not require any significant energy storage, such as Battery or the like, since the energy is transmitted to it via the rotating antenna.
- the invention is also in the presence of large electric field strengths and suitable design of the sensor even in the presence of large magnetic field strengths applicable.
- there is even a special antenna in each case dispensable in particular this is the case if a metallic part of an insulating Layer or the like is surrounded.
- the process comes with a few additional components or fewer components.
- the component is a bearing or a Sealing ring.
- the advantage here is that components that are present anyway can be used.
- these components are positioned close to the rotating shaft. So is one particularly good transmission and electromagnetic coupling of the stationary rotatable antenna allows.
- such a positioning of the antenna either direct access to the interior formed by the housing and the shaft, or Half space allows the electromagnetic waves. In particular, this means that none Hole through the housing must be made. Also, there is no need for an antenna be passed through a housing cover or the like.
- the sealing ring has a component, such as a tension spring, Stiffening ring or the like, which is designed as an antenna.
- a metallic component that is embedded in or on an electrically insulating substance or is arranged, can be used.
- the component lies between the housing, which is sealed against the shaft by means of the sealing ring, and the shaft.
- the sealing ring for performing the of the Antenna producing or designed for the antenna electrical current is tight or can be carried out with a high degree of protection.
- connection line is connected to the electrically connecting the first electronic circuit to the antenna in one component, especially the sealing ring, injected.
- the antenna is integrated in the outer ring of the bearing.
- the rotatable antenna is in the inner ring of the Bearing integrated.
- the rotatable antenna is in the inner ring of the Bearing integrated in such a way and the antenna in the outer ring of the bearing so integrated that it face each other as directly as possible and thus ensure good coupling and improved transmission is executable.
- a stationary antenna or at least a part a stationary antenna integrated in the stiffening ring of a sealing ring becomes So used as a stationary antenna.
- the advantage here is that one with most sealing rings existing part is usable.
- Another advantage is that the antenna is simply through Overmolding is inexpensive to manufacture.
- the antenna is special due to the Material of the jacket of the sealing ring from oil, dirt and / or other aggressive substances kept away and protected, especially against corrosion, decomposition or the like.
- the antenna can be produced inexpensively simply by extrusion coating.
- the antenna which can also be rotated is electrically connected to a SAW sensor connected and directly on a rotatable shaft or integrated into one with the Shaft rotating component mounted and the stationary antenna is electrical with a first electronic circuit connected and integrated into a component that is used for transmission and / or Receiving high frequency, in particular 100 MHz to 10 GHz, is suitably designed.
- a SAW sensor connected and directly on a rotatable shaft or integrated into one with the Shaft rotating component mounted and the stationary antenna is electrical with a first electronic circuit connected and integrated into a component that is used for transmission and / or Receiving high frequency, in particular 100 MHz to 10 GHz, is suitably designed.
- the first is electronic Switching via a fieldbus with further electronic circuits and / or fieldbus participate, such as central computer or the like, connected.
- a fieldbus with further electronic circuits and / or fieldbus participate, such as central computer or the like, connected.
- the advantage here is that the Information about the measured values can be reported to other devices and thus Emergency shutdowns or other changes can be initiated.
- the measured values can be used to control and / or regulate the process.
- fieldbus there are also similar ones Systems for information transmission between several participants can be used.
- the component is a sealing ring with a tension spring Sealing ring with stiffening ring, an outer ring of a bearing and / or an inner ring of a bearing.
- an emergency shutdown when exceeded critical values of the physical quantity triggered is that depending on Values of physical quantities, such as the torque transmitted to the shaft, the process can be controlled or regulated, in particular switched off.
- the advantage of the series of devices is that the series can be divided into at least one Size includes devices, the components of which are at least partially covered by the aforementioned Components are replaced.
- the standard components can, for example, be one Gearboxes are simply replaced and there is no need for significantly higher stocks being constructed.
- the same axial bore, the same intermediate piece, is used for several sizes and / or the same sensor can be used. This makes it particularly economical to manufacture enables.
- the rotatable shaft is shown as for an exemplary embodiment according to the invention Output shaft 60 of a gearbox with gearbox housing 67, the output shaft 60 is supported by the camp 66.
- a sensor is in an axial bore of the sensor cartridge 61 Output shaft 60 introduced, wherein the sensor cartridge 61 is glued. It becomes electric Sensor connected to the rotatable antenna 64 using a connecting line 65.
- the Connection line 65 is guided through a small radial bore.
- the standing one stationary, antenna is integrated in the sealing ring 62 and by means of its connecting line with the Connection 63 connected.
- the integration is particularly through the use of the tension spring of the sealing ring 62 as an antenna.
- Figures 1 to 5 is for different Embodiments of the invention the execution of the respective tension spring more clearly shown.
- the sensor cartridge is used as a sensor 61 a transponder is used.
- the first sends stationary electronic circuit a high-frequency electromagnetic wave train that over the Tension spring 62 is radiated in the sealing ring and is received by the antenna 64 which can also be rotated.
- wave train is always also understood to mean a pulse train
- the transponder has a further electronic circuit that uses its supply energy referred to the wave train.
- This also includes other electronic circuitry at least one highly integrated chip, such as a microprocessor or the like, to the smallest Measuring sensors, such as piezo elements or strain gauges or the like, for measurement physical quantities are connected.
- the further electronic circuit sends after Beginning of the arrival of the wave train described a wave train back that way is modulated and / or coded that information about those recorded by the sensors Values of the physical quantities received by the first electronic circuit and can be edited.
- the shear force occurring on the rotatable shaft is considered to be physical quantities and / or the torque transmitted to the shaft is detected.
- the radio frequency is almost arbitrary can be selected, in particular transponders in the system according to the invention with frequencies of 100kHz or up to 10 GHz can be used.
- transponders can also be used which different frequencies are used for energy and information transmission.
- the associated waves do not interfere and it is essentially one simultaneous energy transmission to the transponder and information transmission from and / or executable to the transponder.
- no transponder is used as the sensor used, but a surface wave sensor (SAW sensor).
- SAW sensor surface wave sensor
- the wave train received via the rotatable antenna 64 is applied as electrical voltage Piezo elements created, which then change or vibrate in time with the wave train.
- the Piezo elements are applied to a plate and thus generate surface waves run up to reflectors also attached to the plate and then reflected there become.
- the reflected parts hit the piezo elements again, at least in part again convert these surface acoustic waves into electrical voltages.
- a wave train assigned to a reflector, so to speak is reflected back.
- the first electronic circuit receives the signal and processes the information that is transmitted to them via the echoes.
- the transit time of surface acoustic waves depends on physical quantities such as temperature and voltage states of the plate depends on the appropriate arrangement of the Reflectors Information about compression and expansion in different directions of the Platelets accessible and measurable.
- the specified torque and the specified lateral force are can be determined from such information by the first electronic circuit.
- FIG 1a shows a schematic diagram of a sealing ring according to the invention with a double split Antenna and two connections.
- Figure 1b shows an associated sectional view.
- the Sealing ring outer surface 1 has the largest diameter.
- There is a first one in the sealing ring Tension spring 2 and a second tension spring 4, these two tension springs 2, 4 by a Isolation component 3 are electrically isolated.
- the tension springs press after the Sealing rings on a shaft, the sealing edge 5 on this.
- a first port 6 and one second connection 7 serve to connect the already described first electronic Circuit.
- Figure 2a shows a schematic diagram of a sealing ring according to the invention with a single split Antenna and two connections.
- Figure 2b shows an associated sectional view.
- the Sealing ring surface 21 in turn has the largest diameter.
- a tension spring 22 are in the sealing ring .
- the tension spring 22 presses after the sealing ring has been applied to a shaft Sealing edge 23 on this.
- a first connection 24 and a second connection 25 are through the Insulation component 26 electrically insulated and are used to connect those already described first electronic circuit.
- FIG 3a shows a schematic diagram of a sealing ring according to the invention with a single split antenna and a connection.
- Figure 3b shows an associated sectional view.
- the sealing ring surface 31 in turn has the largest diameter.
- a tension spring 32 is located in the sealing ring. After the sealing ring has been applied to a shaft, the tension spring 32 presses the sealing edge 33 onto the shaft.
- a connection 35 is connected to one end of the tension spring 32 and is electrically insulated from the other end of the tension spring 32 by means of the insulation component 34.
- 4a and 4b differ from the corresponding FIGS. 3a and 3b in that the insulation component 34 is missing and the tension spring 42 is closed. Sealing ring lateral surface 41, sealing edge 43 correspond to those known from FIGS. 3a and 3b.
- the connection 44 is electrically connected to the tension spring 42.
- FIG 5a shows a schematic diagram of a sealing ring according to the invention with a stiffening ring as antenna and tension spring as antenna.
- Figure 5b shows an associated sectional view.
- the Sealing ring surface 51 again has the largest diameter.
- a tension spring 53 which is designed as a first antenna.
- the metallic stiffening ring 52 is designed as a second antenna.
- the tension spring 53 presses on the sealing ring after application Wave the sealing edge 54 onto this.
- a connection 56 is electrically connected to the tension spring 53.
- a connector 55 is electrically connected to the stiffening ring 52.
- the rotatable antenna is in of a suitable type such that the rotatable antennas there are optimal in terms of electrical engineering to the stationary antennas of Figures 1 to 5 for energy and information transmission fit.
- the geometric embodiment is suitable for the respective used frequencies and the distances between stationary and rotating antennas.
- Figure 7 shows an inventive bearing for guiding a rotatable shaft in the housing.
- Figure 8 shows the bearing in the corresponding enlargement.
- the output shaft 71 is to the housing 73 sealed off by means of the sealing ring 72 and guided by the bearing 75.
- the locking ring 74 secures the axial position of the bearing 75.
- the sensor 78 is mounted on the output shaft 71 and connected to the line 77 with the rotatable antenna 85 in the bearing inner ring 84.
- the metallic bearing ball 83 is located between the outer bearing ring 81 and the inner bearing ring 84 In other exemplary embodiments according to the invention, the bearing balls 83 are ceramic executed.
- a stationary antenna 82 is integrated in the outer bearing ring 81 and connects to the line 77 is connectable to the first electrical circuit.
- the insulation components 3, 26, 34 each have not only the function of the mechanical one Connection of the tension spring parts but also the function of the electrical isolation.
- the antenna is inserted into the Components, in particular a sealing ring, integrated or built-in additional wire.
- the antenna is simple to carry out and that can be produced inexpensively.
- antennas are not only used in Components such as sealing ring, bearings or the like, but also integrated into others Components.
- the locking ring 74 may be mentioned here as an example.
- the one mentioned in this document is stationary part, so for example the housing of the gearbox and the motor part rotating with respect to the reference system of the environment.
- the mentioned in this document rotating parts are then at rest with respect to the reference system of the environment.
- the invention also refers to these analogues and more generally to all devices that pass through Transformations, in particular rotary transformations, can be described by reference systems are. In particular, this also includes external rotor motors.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
Description
- bei der Komponente, insbesondere für ein Getriebe oder einen Motor, nach den in Anspruch 1 angegebenen Merkmalen und
- bei dem Verfahren zur Prozesssteuerung nach den in Anspruch 7 angegebenen Merkmalen und
- bei dem Verfahren zur Diagnose nach den in Anspruch 8 angegebenen Merkmalen und
- bei der Baureihe von Vorrichtungen, insbesondere von Getrieben oder Motoren, nach den in Anspruch 10 angegebenen Merkmalen und
- bei dem Verfahren zum Fertigen, Vertreiben und Liefern von Antrieben, umfassend Getriebe, Umrichter und/oder Elektromotoren, für internationale Kunden Prozesssteuerung nach den in Anspruch 11 angegebenen Merkmalen gelöst.
wobei der Getriebe und Motor Komponenten umfassen, zu denen mindestens ein Lager, ein Dichtring, ein Sicherungsring und ein Gehäuse gehören und die jeweils aus einem oder mehreren Teilen, insbesondere metallischen und/oder elektrisch isolierenden Teilen, zusammengesetzt sind,
- der Sensor berührungslos mit Energie zur Durchführung des Messvorgangs versorgt wird,
- das Messergebnis als Information berührungslos zumindest vom Sensor an eine stationäre erste elektronische Schaltung mit Antenne übertragen wird,
- und der Prozess in Abhängigkeit von dieser Messung beeinflusst und/oder gesteuert wird,
- und mindestens eine Komponente oder ein Teil derselben als Antenne oder zumindest als Teil einer Antenne zum Senden und/oder Empfangen von Hochfrequenz verwendet wird.
- eines Antriebs,
- einer vorgenannten Komponente,
- oder eines Antriebs mit zumindest einer solchen Komponente,
und dass in den global verteilten Montagewerken der vom Kunden bestellte Antrieb zusammengestellt oder zusammengebaut und danach an den Kunden ausgeliefert wird. Somit ist der Standard-Antrieb kundennah zusammenbaubar und äußerst schnell auslieferbar. Bei Bestellung eines erfindungsgemäßen Systems kann die erforderliche Komponente von einer zentralen Fertigungsstätte mit dem notwendigen Know-How gefertigt an den Kunden geliefert werden. Außerdem wird das Know-How nur zentral vorgehalten und ist daher mit geringen Kosten aufrechterhaltbar. Zusätzlich sind die Lagerkosten niedrig, da nur die spezielle erfindungsgemäße Komponente in der zentralen Fertigungsstätte einen geeigneten Lagerraum mit zugehörigem Support oder zugehöriger Logistik benötigt.
- 1
- Dichtringmantelfläche
- 2
- erste Zugfeder
- 3
- Isolationskomponente
- 4
- zweite Zugfeder
- 5
- Dichtkante
- 6
- erster Anschluss
- 7
- zweiter Anschluss
- 21
- Dichtringmantelfläche
- 22
- Zugfeder
- 23
- Dichtkante
- 24
- erster Anschluss
- 25
- zweiter Anschluss
- 26
- Isolationskomponente
- 31
- Dichtringmantelfläche
- 32
- Zugfeder
- 33
- Dichtkante
- 34
- Isolationskomponente
- 35
- Anschluss
- 41
- Dichtringmantelfläche
- 42
- Zugfeder (als Antenne)
- 43
- Dichtkante
- 44
- Anschluss
- 51
- Dichtringmantelfläche
- 52
- Versteifungsring
- 53
- Zugfeder
- 54
- Dichtkante
- 55,56
- Anschluss
- 60
- Abtriebswelle
- 61
- Sensorpatrone
- 62
- Dichtring
- 63
- Anschluss
- 64
- mitdrehbare Antenne
- 65
- Verbindungsleitung
- 66
- Lager
- 67
- Gehäuse
- 71
- Abtriebswelle
- 72
- Dichtring
- 73
- Gehäuse
- 74
- Sicherungsring
- 75
- Lager
- 76
- Leitung
- 77
- Leitung
- 78
- Sensor
- 81
- Lageraußenring
- 82
- stationäre Antenne
- 83
- Lagerkugel
- 84
- Lagerinnenring
- 85
- mitdrehbare Antenne
Dichtringmantelfläche 41, Dichtkante 43 entsprechen den aus den Figuren 3a und 3b bekannten. Der Anschluss 44 ist mit der Zugfeder 42 elektrisch verbunden.
Claims (11)
- Komponente, insbesondere für ein Getriebe oder einen Motor,
dadurch gekennzeichnet, dass
zumindest eine mitdrehbare und/oder stationäre Antenne zum Senden und/oder Empfangen von Hochfrequenz
in oder mit der Komponente ausgebildet und/oder integriert ist,
wobei die mitdrehbare Antenne derart gestaltet ist, dass das Senden und/oder Empfangen von Hochfrequenz zumindest für die Übertragung von Energie zur Versorgung eines mitdrehbaren, elektrisch mit der mitdrehbaren Antenne verbundenen Sensors ausführbar ist,
und dass die stationäre Antenne derart gestaltet ist, dass das Senden und/oder Empfangen von Hochfrequenz für die Übertragung von Information zumindest von einer mit der stationären Antenne elektrisch verbundenen ersten elektronischen Schaltung ausführbar ist,
und wobei mittels des Sensors aufgenommene Messwerte physikalischer Größen zur Information gehören. - Komponente nach Anspruch 1,
dadurch gekennzeichnet, dass
die Komponente ein Lager oder ein Dichtring ist,
und/oder dass
der Dichtring ein Bauteil aufweist, das als Antenne ausgebildet ist,
und/oder dass
das Bauteil eine Zugfeder oder ein Versteifungsring ist. - Komponente nach Anspruch 1,
dadurch gekennzeichnet, dass
die drehbare Antenne, die stationäre Antenne und/oder der Dichtring einen oder mehrere elektrische Anschlüsse aufweist. - Komponente nach mindestens einem der vorangegangenen Ansprüche,
dadurch gekennzeichnet, dass
der Dichtring zur Durchführung des von der Antenne herführenden oder für die Antenne bestimmten elektrischen Stromes ausgebildet ist,
und/oder dass
die elektrischen Anschlüsse am Dichtring oder am Gehäuse angebracht sind. - Komponente nach mindestens einem der vorangegangenen Ansprüche,
dadurch gekennzeichnet, dass
die stationäre Antenne im Außenring des Lagers integriert ist und/oder die mitdrehbare Antenne im Innenring des Lagers integriert ist,
oder dass
die stationäre Antenne im Innenring des Lagers integriert ist und/oder die mitdrehbare Antenne im Außenring des Lagers integriert ist. - Komponente nach mindestens einem der vorangegangenen Ansprüche,
dadurch gekennzeichnet, dass
eine stationäre Antenne oder mindestens ein Teil einer stationären Antenne im Versteifungsring eines Dichtrings integriert ist
und/oder dass der Versteifungsring derart gestaltet ist, dass er zum Anschließen einer elektrischen Verbindungsleitung verwendbar ist,
und/oder dass
die mitdrehbare Antenne elektrisch mit einem OFW-Sensor verbunden ist und auf einer drehbaren Welle direkt oder integriert in eine sich mit der Welle drehenden Komponente montiert ist und die stationäre Antenne elektrisch mit einer ersten elektronischen Schaltung verbunden und in eine Komponente integriert ist, die zum Senden und/oder Empfangen von Hochfrequenz, insbesondere 100MHz bis 10 GHz, geeignet ausgeführt ist,
und/oder dass
mindestens eine Anschlussleitung zum elektrischen Verbinden der ersten elektronischen Schaltung mit der Antenne in eine Komponente, insbesondere dem Dichtring, eingespritzt ist,
und/oder dass
in mindestens eine Komponente ein Zusatzdraht integriert oder eingebaut ist, der als Antenne verwendbar ist. - Verfahren zur Prozesssteuerung,
dadurch gekennzeichnet, dass
an einem Antrieb, umfassend Getriebe und Motor, mindestens eine physikalische Größe, wie Drehmoment, Querkraft oder dergleichen, an einem drehbaren Teil, wie Welle oder dergleichen, mittels eines sich mitdrehbaren Sensors gemessen wird,
wobei der Getriebe und Motor Komponenten umfassen, zu denen mindestens ein Lager, ein Dichtring, ein Sicherungsring und ein Gehäuse gehören und die jeweils aus einem oder mehreren Teilen, insbesondere metallischen und/oder elektrisch isolierenden Teilen, zusammengesetzt sind,der Sensor berührungslos mit Energie zur Durchführung des Messvorgangs versorgt wird,das Messergebnis als Information berührungslos zumindest vom Sensor an eine stationäre erste elektronische Schaltung mit Antenne übertragen wird,und der Prozess in Abhängigkeit von dieser Messung beeinflusst und/oder gesteuert wird,und mindestens eine Komponente oder ein Teil derselben als Antenne oder zumindest als Teil einer Antenne zum Senden und/oder Empfangen von Hochfrequenz verwendet wird. - Verfahren zur Diagnose,
dadurch gekennzeichnet, dass
an einem Antrieb, umfassend Getriebe und Motor, mindestens eine physikalische Größe, wie Drehmoment, Querkraft oder dergleichen, an einem drehbaren Teil, wie Welle oder dergleichen, mittels eines mitdrehbaren Sensors gemessen wird,
wobei Getriebe und Motor Komponenten umfassen, zu denen mindestens ein Lager, ein Dichtring, ein Sicherungsring und ein Gehäuse gehören und die jeweils aus einem oder mehreren Teilen, insbesondere metallischen und/oder elektrisch isolierenden Teilen, zusammengesetzt sind,der Sensor berührungslos mit Energie zur Durchführung des Messvorgangs versorgt wird,das Messergebnis als Information berührungslos zumindest vom Sensor an eine stationäre erste elektronische Schaltung mit Antenne übertragen wird,und die Messdaten zur Diagnose und/oder zur von den Messdaten abhängigen Ansteuerung von Mitteln zur Anzeige verwendet werden,und mindestens eine Komponente oder ein Teil derselben als Antenne oder zumindest als Teil einer Antenne zum Senden und/oder Empfangen von Hochfrequenz verwendet wird. - Verfahren nach mindestens einem der Ansprüche 7 bis 8,
dadurch gekennzeichnet, dass
die erste elektronische Schaltung über einen Feldbus und/oder ein anderes der Vernetzung mehrerer Teilnehmer dienendes System mit weiteren elektronischen Schaltungen und/oder Teilnehmern oder Feldbusteilnehmern, wie Zentralrechner oder dergleichen, verbunden ist,
und/oder dass
die Komponente eine Zugfeder eines Dichtrings, ein Versteifungsring, ein Außenring eines Lagers und/oder ein Innenring eines Lagers ist,
und/oder dass
eine Notabschaltung bei Überschreitung kritischer Werte der physikalischen Größe ausgelöst wird,
und/oder dass
die mitdrehbare Antenne elektrisch mit einem OFW-Sensor verbunden ist und auf einer drehbaren Welle direkt oder integriert in eine sich mit der Welle drehenden Komponente montiert ist und
die stationäre Antenne elektrisch mit einer ersten elektronischen Schaltung verbunden und in eine Komponente integriert ist, die zum Senden und/oder Empfangen von Hochfrequenz, insbesondere 100MHz bis 10 GHz, geeignet ausgeführt ist. - Baureihe von Vorrichtungen, insbesondere von Getrieben oder Motoren,
mit zumindest einem drehenden Teil, insbesondere einer drehenden Welle,
wobei die Baureihe mindestens zwei Baugrößen umfasst,
dadurch gekennzeichnet, dass
die Baureihe in zumindest einer Baugröße Vorrichtungen umfasst, deren Komponenten zumindest teilweise durch Komponenten nach mindestens einem der vorangegangenen Ansprüche ersetzt sind,
und/oder dass
in mindestens zwei Baugrößen der Baureihe gleiche Komponenten nach mindestens einem der vorangegangenen Ansprüche einsetzbar sind und/oder diese Komponentenund/oder dieselbe Antenne,und/oder dieselbe Zugfeder,und/oder denselben Versteifungsring,und/oder dieselbe Dimensionierung, insbesondere Durchmesser, Wandstärke oder dergleichen,und/oder dieselbe Bohrung, insbesondere Axialbohrung,und/oder denselben Sensor,und/oder dieselben Anschlussleitungen - Verfahren zum Fertigen, Vertreiben und Liefern von Antrieben, umfassend Getriebe, Umrichter und/oder Elektromotoren, für internationale Kunden
dadurch gekennzeichnet, dass
der Kunde eine Bestellung an den Hersteller abgibt mit zumindest der Auswahlmöglichkeit der Bestellungeines Antriebs,einer Komponente nach mindestens einem der vorangegangenen Ansprüche,oder eines Antriebs mit zumindest einer solchen Komponente,
und dass in den global verteilten Montagewerken der vom Kunden bestellte Antrieb zusammengestellt oder zusammengebaut und danach an den Kunden ausgeliefert wird,
und/oder dass
zur Beschleunigung der Erledigung des Kundenauftrages die Komponente oder die Komponenten nach mindestens einem der vorangegangenen Ansprüche direkt von einer zentralen Fertigungsstätte an den Kunden geliefert wird,
und/oder dass
die Bestellung und/oder der zum Abarbeiten der Bestellung notwendige Informationsfluss zumindest teilweise via Internet ausgeführt wird.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10024035 | 2000-05-16 | ||
DE10024035A DE10024035B4 (de) | 2000-05-16 | 2000-05-16 | Komponente |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1156234A2 true EP1156234A2 (de) | 2001-11-21 |
EP1156234A3 EP1156234A3 (de) | 2004-05-19 |
EP1156234B1 EP1156234B1 (de) | 2006-02-01 |
Family
ID=7642305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01108832A Expired - Lifetime EP1156234B1 (de) | 2000-05-16 | 2001-04-09 | Sensor |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1156234B1 (de) |
AT (1) | ATE317077T1 (de) |
DE (2) | DE10024035B4 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1642011A1 (de) * | 2003-07-09 | 2006-04-05 | Schaeffler KG | Vorrichtung und verfahren zum bestimmen des verdrehwinkels einer nockenwelle gegen ber der kurbelwelle eines verbrennungsmoto rs |
FR2886361A1 (fr) * | 2005-05-31 | 2006-12-01 | Snr Roulements Sa | Dispositif d'etancheite pour palier a roulement comprenant un moyen d'identification |
EP2138744A1 (de) * | 2008-06-24 | 2009-12-30 | Trelleborg Sealing Solutions U.S., Inc. | In-situ-Lebensdauermessung für Dichtungssystem |
WO2011069519A1 (en) | 2009-12-08 | 2011-06-16 | Ab Skf | Sensorized seal unit |
DE102007035550B4 (de) * | 2007-07-28 | 2014-07-24 | Schaeffler Technologies Gmbh & Co. Kg | Dichtungselement für ein Lager, insbesondere ein Wälzlager |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10237682A1 (de) | 2002-08-16 | 2004-03-11 | Sartorius Ag | Messsystem mit mindestens einem austauschbaren Sensor |
DE10325667A1 (de) * | 2003-06-06 | 2005-03-03 | Fag Kugelfischer Ag & Co. Ohg | Messsystem mit wenigstens zwei SAW-oder BAW-Sensoren und Verfahren zum Betreiben desselben |
DE102011010153B4 (de) * | 2011-02-02 | 2012-11-08 | Voith Patent Gmbh | Hydrodynamische Komponente |
DE102011112748B3 (de) * | 2011-09-07 | 2012-12-27 | Maschinenfabrik Reinhausen Gmbh | Motorantrieb zur Betätigung eines Stufenschalters |
CN103470769A (zh) * | 2013-09-26 | 2013-12-25 | 铁岭助驰橡胶密封制品有限公司 | 一种具有密封过盈的开口油封 |
EP3062000B1 (de) | 2015-02-26 | 2019-04-03 | Flender GmbH | Anordnung mit FOFW-System |
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DE3631509C1 (de) * | 1986-09-16 | 1987-09-03 | Beier Gmbh | Vorrichtung zur Messung von Parametern von sich drehenden Teilen |
US5184069A (en) * | 1991-12-03 | 1993-02-02 | Ntn Technical Center, (U.S.A.) Inc. | Rotational speed sensor utilizing magnetic ink tone ring |
DE4229569C1 (de) * | 1992-09-04 | 1994-02-24 | Weidmueller Interface | Werkzeug mit telemetrisch überwachter Welle |
DE4311903A1 (de) * | 1993-04-10 | 1994-10-13 | Audi Ag | Meßrad |
DE4333199C2 (de) * | 1993-09-29 | 1995-08-31 | Daimler Benz Ag | Sensor zur berührungslosen Drehmomentmessung an einer Welle sowie Meßschicht für einen solchen Sensor |
US5470157A (en) * | 1994-03-29 | 1995-11-28 | The Timken Company | Bearing seal for sensing angular velocity |
DE4430503C1 (de) * | 1994-08-27 | 1996-02-29 | Daimler Benz Ag | Drehmomentsensor mit Dehnmeßstreifenanordnung |
DE19644744C2 (de) * | 1996-10-28 | 2002-05-02 | Fag Automobiltechnik Ag | Drehzahlmesseinrichtung für Radlager |
DE29708959U1 (de) * | 1997-05-21 | 1997-07-24 | Siemens AG, 80333 München | Kraftfahrzeugsitz |
DE19802773A1 (de) * | 1998-01-26 | 1999-07-29 | Ehleringer Richard Dipl Ing Fh | Vorrichtung und Verfahren zur drahtlosen Übertragung von Meßwerten bei Fahrzeugrädern |
WO2000026625A1 (en) * | 1998-10-30 | 2000-05-11 | Lambson Vernon A | Method and apparatus for measuring torque |
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2000
- 2000-05-16 DE DE10024035A patent/DE10024035B4/de not_active Expired - Lifetime
-
2001
- 2001-04-09 AT AT01108832T patent/ATE317077T1/de not_active IP Right Cessation
- 2001-04-09 DE DE50108828T patent/DE50108828D1/de not_active Expired - Lifetime
- 2001-04-09 EP EP01108832A patent/EP1156234B1/de not_active Expired - Lifetime
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1642011A1 (de) * | 2003-07-09 | 2006-04-05 | Schaeffler KG | Vorrichtung und verfahren zum bestimmen des verdrehwinkels einer nockenwelle gegen ber der kurbelwelle eines verbrennungsmoto rs |
FR2886361A1 (fr) * | 2005-05-31 | 2006-12-01 | Snr Roulements Sa | Dispositif d'etancheite pour palier a roulement comprenant un moyen d'identification |
WO2006129000A1 (fr) * | 2005-05-31 | 2006-12-07 | Snr Roulements | Dispositif d’etancheite pour palier a roulement comprenant un moyen d’identification |
US7963700B2 (en) * | 2005-05-31 | 2011-06-21 | S.N.R. Roulements | Sealing device for antifriction bearing comprising identifying means |
CN101460771B (zh) * | 2005-05-31 | 2012-08-22 | S.N.R.鲁尔门斯公司 | 用于减摩轴承的、包括识别装置的密封装置 |
DE102007035550B4 (de) * | 2007-07-28 | 2014-07-24 | Schaeffler Technologies Gmbh & Co. Kg | Dichtungselement für ein Lager, insbesondere ein Wälzlager |
US9206849B2 (en) | 2007-07-28 | 2015-12-08 | Schaeffler Technologies AG & Co. KG | Sealing element for a bearing, in particular a rolling contact bearing |
EP2138744A1 (de) * | 2008-06-24 | 2009-12-30 | Trelleborg Sealing Solutions U.S., Inc. | In-situ-Lebensdauermessung für Dichtungssystem |
US8264347B2 (en) | 2008-06-24 | 2012-09-11 | Trelleborg Sealing Solutions Us, Inc. | Seal system in situ lifetime measurement |
WO2011069519A1 (en) | 2009-12-08 | 2011-06-16 | Ab Skf | Sensorized seal unit |
Also Published As
Publication number | Publication date |
---|---|
EP1156234B1 (de) | 2006-02-01 |
DE10024035B4 (de) | 2010-06-17 |
DE10024035A1 (de) | 2001-11-29 |
EP1156234A3 (de) | 2004-05-19 |
DE50108828D1 (de) | 2006-04-13 |
ATE317077T1 (de) | 2006-02-15 |
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